The RFU 'Powers that be' seem to be labouring under the delusion that all the supporters of the (apparently) soon to be defunct Clubs will throw away their flags and rush off to support other Clubs. Many - if not most - of those fans have supported just one club for most of their lives. They're not going to change now just to please the RFU. Those fans will be lost foe ever.
I'm 100% done with the premiership it holds no interest for me anymore, I used to watch every match BT Sport showed, if it was a Wasps home match I'd generally watch it again when we got home to hear the commentary etc. Since the demise of Wasps I've watched about 30mins of it, including 10mins at the weekend, but the whole Sarries redemption made me turn it off.
Before Wasps arrived in Coventry I watched the odd match in person at Saints as a few guys at my old job were saints fans, Bedford Blues same reason, even Coventry RFC at their old ground when I first arrived in Cov as a Student, and some matches as a kid back in Scotland, Glasgow, pre-Warriors days.
I really bought into Wasps arrival in Coventry, missing I think 2 home matches in all their time in Coventry, and of the away games the only places I never actually got to were bizarrely Worcester despite being so close, and Exeter. Since their demise I've attended a couple of Internationals, Scotland vs All Blacks and Scotland vs Wales, and just after went to the Quins vs BaaBaas (I regretted that as really didn't enjoy it)
For me now it will only be my usual 2 internationals a year at Murrayfield, occasion trip to Cardiff (the missus is half Welsh), and if our neighbours son continues at Mosley the occasion match there. (Plus the 2 matches at the world cup I have tickets for, Scotland vs Romania & Tonga vs Romania)
I may try and catch the occasional Glasgow or Edinburgh match if I'm up there, but certainly won't be supporting any of the premiership teams who helped with the demise of Wasps, Warriors and possibly Irish.